| Used Operating Systems |
| 1 | 5555 | 56.50 | 128 | 10.47 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2355 | 23.95 | 423 | 34.59 | +http://ahrefs.com/robot/ |
| 3 | 632 | 6.43 | 497 | 40.64 | +http://www.baidu.com/search/spider.html |
| 4 | 534 | 5.43 | 4 | 0.33 | +http://OpenLinkProfiler.org/bot |
| 5 | 378 | 3.84 | 82 | 6.70 | +http://www.google.com/bot.html |
| 6 | 125 | 1.27 | 31 | 2.53 | Windows NT |
| 7 | 78 | 0.79 | 15 | 1.23 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 70 | 0.71 | 16 | 1.31 | +http://www.exabot.com/go/robot |
| 9 | 38 | 0.39 | 12 | 0.98 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 38 | 0.39 | 5 | 0.41 | +http://www.bing.com/bingbot.htm |
| 11 | 16 | 0.16 | 2 | 0.16 | +http://www.semrush.com/bot.html |
| 12 | 10 | 0.10 | 6 | 0.49 | +http://yandex.com/bots |
| 13 | 2 | 0.02 | 2 | 0.16 | +info@netcraft.com |
| 14 | 1 | 0.01 | 0 | 0.00 | Windows XP |
